maintenance/benchmarks/bench_wfIsWindows.php

   1 <?php
   2 /**
   3  * This come from r75429 message
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup Benchmark
  22  * @author  Platonides
  23  */
  24
  25 require_once( dirname( __FILE__ ) . '/Benchmarker.php' );
  26 class bench_wfIsWindows extends Benchmarker {
  27
  28         public function __construct() {
  29                 parent::__construct();
  30                 $this->mDescription = "Benchmark for wfIsWindows.";
  31         }
  32
  33         public function execute() {
  34                 $this->bench( array(
  35                         array( 'function' => array( $this, 'wfIsWindows' ) ),
  36                         array( 'function' => array( $this, 'wfIsWindowsCached' ) ),
  37                 ));
  38                 print $this->getFormattedResults();
  39         }
  40
  41         static function is_win() {
  42                 return substr( php_uname(), 0, 7 ) == 'Windows' ;
  43         }
  44
  45         // bench function 1
  46         function wfIsWindows() {
  47                 return self::is_win();
  48         }
  49
  50         // bench function 2
  51         function wfIsWindowsCached() {
  52                 static $isWindows = null;
  53                 if( $isWindows == null ) {
  54                         $isWindows = self::is_win();
  55                 }
  56                 return $isWindows;
  57         }
  58 }
  59
  60 $maintClass = 'bench_wfIsWindows';
  61 require_once( RUN_MAINTENANCE_IF_MAIN );